Schwing SPB 28, Operation Manual

Page: 112 / 216

APPEN D IX
PAGE 82
700Apndx.fm
S AF ETY M AN U AL
X. R ec o mme n ded H an d S igna l s
The American Concrete Pumping Association (ACPA) recommends using the following hand signals as stan-
dard procedure.
X I . B i bl iograp hy
Further information regarding concrete pumping is available from the sources listed below. Information for this
book was gathered from several different sources, including the following books:
PUMPING CONCRETE AND CONCRETE PUMPS © F. W. Schwing, GmbH
CONCRETE PUMP OPERATOR’S GUIDE TO SAFETY © British Concrete Pumping Association
The MANUAL and ADVISORY SAFETY CODE of PRACTICE for CONCRETE PUMPING © British
Concrete Pumping Association
Material Placement Systems - B30.27, an American National Standard © ASME.
Additional technical information and/or graphic were supplied by:
Construction Forms, Inc.
The American Concrete Pumping Association
Some cartoons were scanned from the book CONCRETE PUMP OPERATOR’S GUIDE TO SAFETY © British
Concrete Pumping Association. Used by Permission.
(2 taps)
acpahandsignew.eps
9.
BOOM DOWN
10.
BOOM LEFT
11.
BOOM RIGHT 12.
OPEN OR
EXTEND BOOM
13.
CLOSE OR
RETRACT BOOM
8.
BOOM UP
6.
ADD WATER
4-GALLONS
7.
ALL DONE
CLEAN UP
5.
RELIEVE
PRESSURE
4.
LITTLE BIT
3.
STOP PUMP
2.
SLOW PUMP
DOWN
1.
START PUMP
SPEED UP
14.
STOP BOOM